Earthquake Information for Grand Canyon West, Arizona

Grand Canyon West, AZ has a moderate earthquake risk, with a total of 13 earthquakes since 1931. The USGS database shows that there is a 19.94% chance of a major earthquake within 50km of Grand Canyon West, AZ within the next 50 years. The largest earthquake within 30 miles of Grand Canyon West, AZ was a 3.8 Magnitude in 2019.

Risk Level:
Moderate
Total Number of Earthquakes in Grand Canyon West since 1931 within 30 miles
13
Probability of A 5.0 Earthquake within next 50 years
19.94%

Earthquake Probability for Grand Canyon West, AZ

View the probability of a major earthquake within the next 50 years in Grand Canyon West, AZ.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2
(within 31 km/51 miles above magnitude)
MAGNITUDE
PROBABILITY
5.0
19.94%
5.1
17.02%
5.2
17.02%
5.2
14.50%
5.3
12.35%
5.4
10.52%
5.5
8.97%
5.6
7.66%
5.7
6.56%
5.8
5.63%
5.9
4.85%
6.0
4.19%
6.1
3.57%
6.2
3.04%
6.3
2.60%
6.4
2.23%
6.5
1.89%
6.6
1.49%
6.7
1.14%
6.8
0.86%
6.9
0.60%
7.0
0.41%
7.1
0.35%
7.2
0.28%
7.3
0.22%
7.4
0.13%
7.5
0.05%
7.6
0.02%
7.7
0.01%
7.8
0.00%
7.9
0.00%
8.0
0.00%
8.1
0.00%
8.2
0.00%
8.3
0.00%
8.4
0.00%
8.5
0.00%
8.6
0.00%
8.7
0.00%
8.8
0.00%
8.9
0.00%
9.0
0.00%
9.1
0.00%
9.2
0.00%